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https://bugzilla.mozilla.org/show_bug.cgi?id=470804
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  <title>Test for Bug 470804</title>
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<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=470804">Mozilla Bug 470804</a>
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<pre id="test">
<script type="application/javascript">

/** Test for Bug 470804
    Passing a null targetURL to checkLoadURIWithPrincipal shouldn't crash
 **/

const nsIScriptSecurityManager = SpecialPowers.Ci.nsIScriptSecurityManager;
var secMan = SpecialPowers.Services.scriptSecurityManager;
var principal = SpecialPowers.wrap(document).nodePrincipal;
isnot(principal, undefined, "Should have a principal");
isnot(principal, null, "Should have a non-null principal");
is(secMan.isSystemPrincipal(principal), false,
   "Shouldn't have system principal here");
try {
  secMan.checkLoadURIWithPrincipal(principal, null,
                                   nsIScriptSecurityManager.STANDARD);
} catch (e) {
  // throwing is fine, it's just crashing that's bad
}
ok(true, "Survival", "We should get here without crashing");
</script>
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